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首页> 外文期刊>Forstwissenschaftliches Centralblatt >Growth and leaf traits of four broad-leaved tree species along a hillside gradient
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Growth and leaf traits of four broad-leaved tree species along a hillside gradient

机译：山坡梯度上四种阔叶树种的生长和叶片性状

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摘要

In order to support an appropriate species selection for the establishment of mixed forest stands, we studied the changes in growth and leaf traits of four tree species (Fagus sylvatica L., Acer pseudoplatanus L., Tilia platyphyllos Scop., Fraxinus excelsior L.) along a, hillside gradient. The nutrient-rich sods at the study site in North-Hesse (Central Germany) are derived mainly from basalt. The volumetric stone content was 10% on the lower slope and 25% on the upper slope (0-10 cm soil depth). Sycamore, beech and broad-leaved lime trees were planted after the breakdown of a Norway spruce stand. Ash migrated into the stand by natural regeneration. The studied trees were about 6 years old..
机译：为了支持适当的物种选择，以建立混交林林，我们研究了四种树种（Fagus sylvatica L.，Acer pseudoplatanus L.，Tilia platyphyllos Scop。，Fraxinus excelsior L.）的生长和叶片性状的变化。沿着山坡渐变。北黑森（德国中部）研究地点的营养丰富的草皮主要来自玄武岩。在较低的坡度（0-10厘米土壤深度）上，体积石含量为10％，较高的坡度为25％。挪威云杉林倒塌后，种植了无花果，山毛榉和阔叶-树。灰烬通过自然再生迁移到林分中。研究的树木大约有6年的历史。

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